Results 141 to 150 of about 44,119 (311)

\u3ci\u3eArchilestes Grandis\u3c/i\u3e in Wisconsin (Odonata: Lestidae) [PDF]

open access: yes, 2017
(excerpt) Archilestes grandis (Rambur) is the largest damselfly that occurs in America north of Mexico. Its distribution in the United States was reported by Muttkowski (1910) as Lower Sonoran, Washington to Baja California, and ...
Borkin, Susan Sullivan
core   +2 more sources

Biometry of the large dragonfly Anax imperator (Odonata: Aeshnidae): A study of traits from larval development to adults

open access: yesEuropean Journal of Entomology, 2019
Insect larval development affects adult traits but the biometric relationships are usually poorly understood, including large odonates. In this study, measurements of morphological traits of larvae, exuviae and adults of Anax imperator were recorded ...
Marceau MINOT   +2 more
doaj   +1 more source

Odonata assemblages in anthropogenically impacted lotic habitats

open access: yes, 2020
Increasing human pressures have a negative impact on freshwater habitats and their biota worldwide. To protect habitats and the species contained within them, ecological assessments over a gradient of near natural to degraded freshwater habitats are ...
Marina Vilenica   +3 more
semanticscholar   +1 more source

Citizen scientists mapping the United Kingdom's and Republic of Ireland's flat flies (louse flies) (Diptera: Hippoboscidae) reveal a vector's range shift

open access: yesMedical and Veterinary Entomology, EarlyView.
The Common or Bird Louse Fly Ornithomya avicularia, a vector of Haemoproteus sp. and trypanosomes, has undergone a major northwards range expansion in the United Kingdom since the 1960s. The Finch Louse Fly Ornithomya fringillina has also expanded its range northwards and westwards, and the Swallow Louse Fly Ornithomya biloba is now established in ...
Denise C. Wawman
wiley   +1 more source

THE ODONATA OF ITHACA, N. Y [PDF]

open access: yesThe Canadian Entomologist, 1894
Most of the species recorded below were collected by the writer in the vicinity of Ithaca, N. Y. during the years 1888 and 1889. I have seen the collections of others and have found in them some forms that I had not collected. I have also examined the collection of Cornell University, and found several species not previously seen from the locality ...
openaire   +3 more sources

The impacts of habitat disturbance on adult and larval dragonflies (Odonata) in rainforest streams in Sabah, Malaysian Borneo [PDF]

open access: yes, 2017
$\textbf{1.}$ Dragonfly assemblages (Odonata: comprising damselflies, Zygoptera; and dragonflies, Anisoptera) in Southeast Asian rainforests are extremely diverse but increasingly threatened by habitat disturbance, including logging and conversion of ...

core   +2 more sources

Variation in the shape of the wings and taxonomy of Eurasian populations of the Calopteryx splendens complex (Odonata: Calopterygidae)

open access: yesEuropean Journal of Entomology, 2014
We used geometric morphometrics to determine variation in the morphology of the forewings of individuals in 20 populations of Calopteryx splendens s.l. in Eurasia and related these to the circum-specific taxonomy of this taxon.
Saber SADEGHI, Henri J. DUMONT
doaj   +1 more source

The complete mitochondrial genome of Sympetrum striolatum (Odonata: Libellulidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2020
Here, we sequenced and annotated the complete mitogenome of Sympetrum striolatum (Odonata: Libellulidae). This mitogenome is 15,435 bp in length, consisting of 13 protein-coding genes (PCGs), 22 transfer RNA genes (tRNAs), 2 ribosomal RNA unit genes, and
Run-Qiu Feng   +5 more
doaj   +1 more source

Aquatic food webs in restored marshes: a stable‐isotope approach in the Gironde estuary (SW France)

open access: yesRestoration Ecology, EarlyView.
Intertidal marshes are important habitats for nekton. However, historical draining and dyking hampered European coastal wetlands. Marsh restoration is therefore critical not only to improve their capacity to protect coastal lines but also to rehabilitate their ecological functionalities. The benefits of intertidal marsh restoration for nekton community
Laure Carassou   +9 more
wiley   +1 more source

Studi Populasi Serangga Sebagai Upaya Konservasi Biodiversitas Sungai Oyo, di Desa Wisata Bleberan Gunung Kidul

open access: yesJurnal Biologi Universitas Andalas, 2015
Bleberan Village has ecotourism potential in terms of insects biodiversity. Moreover, this village has some beautiful tourism objects, such as Sri Gethuk waterfall and Rancang Kencono cave.
Eka Sulistiyowati
doaj   +1 more source

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